/*
 * Copyright (C) 2011 by Fabien Barbero
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.flickr.api.collections;

import com.flickr.api.AbstractFlickrService;
import com.flickr.api.ApiKey;
import com.flickr.api.CommandArguments;
import com.flickr.api.FlickrServiceException;
import com.flickr.api.LocalCache;
import com.flickr.api.people.User;
import com.flickr.api.auth.AuthenticationService;
import com.google.inject.Inject;
import java.util.List;

/**
 *
 * @author Fabien Barbero
 */
public class CollectionsServiceImpl extends AbstractFlickrService implements CollectionsService {

    private final ApiKey apiKey;
    private final AuthenticationService authService;
    private final LocalCache cache;

    @Inject
    public CollectionsServiceImpl(ApiKey apiKey, AuthenticationService authService, LocalCache cache) {
        this.apiKey = apiKey;
        this.authService = authService;
        this.cache = cache;
    }

    @Override
    public List<Collection> getTreeCollections(User id) throws FlickrServiceException {
        CommandArguments args = new CommandArguments("flickr.collections.getTree", apiKey);
        args.put("user_id", id.getId());
        List<Collection> collections = doGet(args, CollectionsResponse.class).getCollections();
        addCache(collections);
        return collections;
    }

    @Override
    public List<Collection> getTreeCollections(Collection parent, User id) throws FlickrServiceException {
        CommandArguments args = new CommandArguments("flickr.collections.getTree", apiKey);
        args.put("collection_id", parent.getId());
        args.put("user_id", id.getId());
        List<Collection> collections = doGet(args, CollectionsResponse.class).getCollections();
        addCache(collections);
        return collections;
    }

    @Override
    public CollectionInfo getCollectionInfo(Collection collection, User id) throws FlickrServiceException {
        CommandArguments args = new CommandArguments("flickr.collections.getTree", apiKey);
        args.put("collection_id", collection.getId());
        args.put("user_id", id.getId());
        CollectionInfo info = doGet(args, CollectionInfo.class);
        info.setCache(cache);
        return info;
    }
    
    private void addCache(List<Collection> collections) {
        for(Collection c : collections) {
            c.setCache(cache);
        }
    }
}
